2017 High quality Direct Black Ex(direct Dyes) - Naphthol AS-D – LEADING
2017 High quality Direct Black Ex(direct Dyes) - Naphthol AS-D – LEADING Detail:
Specification |
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Product Name |
Naphthol AS-D |
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C.I.No. |
Azoic Coupling Component 18 (37520) |
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Appearance |
Beige powder |
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Shade(coupled with Scarlet R base on cotton) |
Similar to Standard |
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Strength %(coupled with Scarlet R base on cotton) |
100 |
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Purity (%) |
96.5 |
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Mesh |
60 |
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Insolubles (%) |
≤0.5 |
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Fastness(coupled with color base) |
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COLOR BASE |
SUN LIGHT |
OXYGEN BLEACHING |
CHLORINE BLEACHING |
IRONING |
|
LIGHT |
DEEP |
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Orange GC |
4~5 |
5 |
3 |
4~5 |
2~3 |
Red RC |
3 |
4 |
3 |
4~5 |
5 |
Red ITR |
4 |
5 |
2~3 |
4~5 |
5 |
Red KB |
3~4 |
5~6 |
2~3 |
5 |
5 |
Red B |
4 |
5~6 |
1 |
3~4 |
5 |
Scarlet G |
4 |
5 |
2~3 |
4~5 |
4 |
Scarlet GGS |
4~5 |
5~6 |
2~3 |
4~5 |
3 |
Garnet GP |
3~4 |
5 |
2~3 |
4 |
5 |
Blue BB |
4 |
5~6 |
3~4 |
4~5 |
4 |
Blue VRT |
- |
5~6 |
3 |
2~3 |
5 |
Packing |
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25KG P.W. Bag / Iron Drum |
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Application |
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1.Mainly used for the dyeing on cotton yarn, cotton fabrics, vinylon, viscose fibre and silk 2.Also can be used for the production of organic pigments |
Product detail pictures:

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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for 2017 High quality Direct Black Ex(direct Dyes) - Naphthol AS-D – LEADING , The product will supply to all over the world, such as: South Korea, Brazil, Guyana, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.

Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.

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